Look at the illustration of four letters from the American Manual Alphabet. Decide whether the description of the letter is a go
od definition. If not, choose a counterex
You form the letter B by holding all four fingers tightly together and pointing them straight
A This is a good definition
B The letter A is counter example
C The F is counterexample
D The V is counterexample
You form the letter B by holding all four fingers tightly together and pointing them straight
A This is a good definition
B The letter A is counter example
C The F is counterexample
D The V is counterexample
1 answer:
You might be interested in
For this case we have to:
Given the quadratic equation of the form:
The roots are given by:
If we have:
We can rewrite it in the following way:
Where:
Where we have:
By definition:
Thus, the roots are given by imaginary numbers:
Answer: